Finding the Fourth Proportional to 2,061.01, 2,844.17 and 1,116.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.01 : 2,844.17 = 1,116.79 : x
2. Step 2: Convert to fraction form
   2,061.01/2,844.17 = 1,116.79/x
3. Step 3: Cross multiply
   2,061.01x = 2,844.17 × 1,116.79
4. Step 4: Simplify right side
   2,061.01x = 3,176,340.61
5. Step 5: Solve for x
   x = 3,176,340.61/2,061.01
6. Step 6: Final answer
   x = 1,541.16